1986.5supra_kid;1883918 said:
Might want to look up how EGR works and why it's important on a stock ECU...
charcoal canister delete on the mk3 bad?
- Thread starter 1986.5supra_kid
- Start date
Might want to look up how EGR works and why it's important on a stock ECU...
SideWinderGX;1883812 said:
One ant can't do much, but an army of ants can clean the flesh off your bones in no time.
hey IJ, regarding egr block off, i found this thread
http://www.supramania.com/forums/showthread.php?20583-Billet-EGR-block-off-plate-for-back-of-cylinder-head
were you "endorsed" (lack for a better word) AZ in making this block off. AZ refers to a thread by Cnew with info on, im assuming, why that style of block off is better. can you point me in the direction of said thread so i can read for myself?
http://www.supramania.com/forums/showthread.php?20583-Billet-EGR-block-off-plate-for-back-of-cylinder-head
were you "endorsed" (lack for a better word) AZ in making this block off. AZ refers to a thread by Cnew with info on, im assuming, why that style of block off is better. can you point me in the direction of said thread so i can read for myself?
I have had a HUGE problem finding a smaller cc with a check valve. I found a couple from a Kia that were a tiny bit smaller. The valves were not noticeably pressure sensitive, but they did have a check valve.
At this point I'd pay some serious $$ for a fully functional, smaller charcoal canister.
Sent from my Galaxy Nexus using Tapatalk 2
At this point I'd pay some serious $$ for a fully functional, smaller charcoal canister.
Sent from my Galaxy Nexus using Tapatalk 2
rodama5anthony;1883972 said:
http://www.supramania.com/forums/sh...ff-plate-from-a-jdm-head&highlight=cnewingham
The JDM CC is an option, I bought one new a few years back.suprarx7nut;1883977 said:
You'll get tired of the fuel smell after you park, best to just install a canister. I still haven't done it on my car though, and I can't say I've had any problems. I do wonder about it's positive effect on fuel consumption though. It recovers the vapors, and then expels them into the engine to be burned, which will result in the fuel injectors needing to inject that much less fuel once the oxygen sensor reacts to the additional vapors being burned (a few milliseconds after the purge valve opens). I doubt it's worth more than 0.1mpg, but I've always wondered. I'm getting a pretty consistent 16.8mpg average with my car lately, so I'm up for any extra economy.
All I will say is many of the components of these cars were designed to used for a reason. Tapering with them can and will hold some negative consequences so I personally am just either upgrading (aftermarket cc) or leaving it alone. All of this is with the exception of my removing my cat.....hey I live in Alabama, have to fit in with the crowd haha jk.:icon_razz
But seriously dyno shop + no cat or exhaust filter= can't breath. High flow units will not kill you.
But seriously dyno shop + no cat or exhaust filter= can't breath. High flow units will not kill you.
I removed my charcoal can. And the whole metal line leading back to the gas tank. Then I routed the rubber vent hose coming off the gas tank so that it would be higher than the tank. I got a differential breather from a Toyota pickup and shoved it into the end of the hose. It seems to me that the tank will have to build up a little bit of pressure in order to open the bleeder. I'm not saying it's right or even healthy for the entire system. But I did it so I could delete my charcoal can under the hood and also have a bit of pressure in the tank. As for the fumes bleeding off into the open air... not sure but there might even be a small filter in the breather..?
aem standalone, 550cc inj, holset hx35, dm.com 1jz intercooler kit, wideband, aem iat, aem 3.5 bar, q45 TB, 3'' mandrel bent, 2.4mm mhg,arp studs,npr rings,acl race bearings.
guess ill hook that ugly bastard back up, but egr will most likely be removed. will continue research.....
guess ill hook that ugly bastard back up, but egr will most likely be removed. will continue research.....
aem standalone, 550cc inj, holset hx35, dm.com 1jz intercooler kit, wideband, aem iat, aem 3.5 bar, q45 TB, 3'' mandrel bent, 2.4mm mhg,arp studs,npr rings,acl race bearings.
guess ill hook that ugly bastard back up, but egr will most likely be removed. will continue research.....
guess ill hook that ugly bastard back up, but egr will most likely be removed. will continue research.....
http://autos.yahoo.com/maintain/repairqa/engine/ques080_1.html
so the only pro i see to having a egr is that it CAN lower octane needs by recirculating inert gases.
so the only pro i see to having a egr is that it CAN lower octane needs by recirculating inert gases.
http://autos.yahoo.com/maintain/repairqa/engine/ques080_1.html
so the only pro i see to having a egr is that it CAN lower octane needs by recirculating inert gases.
so the only pro i see to having a egr is that it CAN lower octane needs by recirculating inert gases.
http://www.ebay.com/itm/2JZ-GE-Supr...Parts_Accessories&hash=item1c2bb8e5ee&vxp=mtr
this is my ffim and there is no egr port so its gettin blocked off. maybe egr is more important than a factory ecu but i seeing as im not staying factory it can go in the trash. but the CC will stay.
this is my ffim and there is no egr port so its gettin blocked off. maybe egr is more important than a factory ecu but i seeing as im not staying factory it can go in the trash. but the CC will stay.
http://www.ebay.com/itm/2JZ-GE-Supr...Parts_Accessories&hash=item1c2bb8e5ee&vxp=mtr
this is my ffim and there is no egr port so its gettin blocked off. maybe egr is more important than a factory ecu but i seeing as im not staying factory it can go in the trash. but the CC will stay.
this is my ffim and there is no egr port so its gettin blocked off. maybe egr is more important than a factory ecu but i seeing as im not staying factory it can go in the trash. but the CC will stay.
So you don't see reduced EGTs, better fuel economy, lower emissions and better compression as pros?1986.5supra_kid;1884352 said:
the CC will be re-installed...at some point in time. but for me to put egr on the manifold would take alot of fabrication. yeah lower egts would be great and that .1 mpg can add up to something some day.....
How come Cavitation isn't an issue when the car is not at operating temperature, and the BVSV is closed meaning theres no pressure drawn from the gas tank?
Smartparts;1884522 said:
The tank has 3 lines to it.
http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?S=EC&P=6
Poodles;1884595 said:
Im talking about the fuel tank. It has only the line from the charcoal canister and the filler cap. when the car is under 95 degrees, its essentially the same as running no charcoal canister at all no?